netifd: allow negative neighlocktime values

[project/netifd.git] / system-linux.c

diff --git a/system-linux.c b/system-linux.c
index f38aaed..02faa32 100644 (file)
--- a/system-linux.c
+++ b/system-linux.c
@@ -1362,7 +1362,7 @@ system_if_get_settings(struct device *dev, struct device_settings *s)
        }
 
        if (!system_get_neigh4locktime(dev, buf, sizeof(buf))) {
-               s->neigh4locktime = strtoul(buf, NULL, 0);
+               s->neigh4locktime = strtol(buf, NULL, 0);
                s->flags |= DEV_OPT_NEIGHLOCKTIME;
        }
 
@@ -1476,7 +1476,7 @@ system_if_apply_settings(struct device *dev, struct device_settings *s, unsigned
                system_set_neigh6reachabletime(dev, buf);
        }
        if (s->flags & DEV_OPT_NEIGHLOCKTIME & apply_mask) {
-               snprintf(buf, sizeof(buf), "%u", s->neigh4locktime);
+               snprintf(buf, sizeof(buf), "%d", s->neigh4locktime);
                system_set_neigh4locktime(dev, buf);
        }
        if (s->flags & DEV_OPT_NEIGHGCSTALETIME & apply_mask) {